Compatible filters
Compatible Begetube filters
Choose your Begetube model to see the filter dimensions, the available classes and the compatible sets with prices incl. VAT. Made in the European Union.
- Delivery in Belgium
- Secure payment, Bancontact, cards
- Made in the European Union
Brand, model, alias or manufacturer reference.

Begetube models
Other models

Begetube
405x315x48
2 filters · 405 × 315 × 48 mm
from €44.00incl. 21% VAT

Begetube
BT2.5F
2 filters · 185 × 168 × 25 mm
from €16.50incl. 21% VAT

Begetube
BT3.5 S2 Ultimate
4 filters · 225 × 195 × 25 mm
Coming soon
Begetube
BT3.5F
2 filters · 225 × 195 × 25 mm
from €18.50incl. 21% VAT

Begetube
BT4.8 S2
4 filters · 225 × 195 × 25 mm
Coming soon
Begetube
Profi-Air Smarttouch 450
1 filter · 143 × 365 × 29 mm
from €10.00incl. 21% VAT
All available Begetube filters
One set often fits several units. The compatible models are listed under each one.
compatible
Currently unavailablestated ISO 16890 class
Fits Profi-Air Smarttouch 450
€10.00incl. 21% VAT
compatible
Currently unavailablestated ISO 16890 class
Fits Profi-Air Smarttouch 450
€14.00incl. 21% VAT
G4/G4
Currently unavailable2 × ISO Coarse 75% (G4)
Fits BT2.5F
€16.50incl. 21% VAT
G4/G4
Currently unavailable2 × ISO Coarse 75% (G4)
Fits BT3.5F
€18.50incl. 21% VAT
G4/F7
Currently unavailable1 × ISO ePM1 65% (F7) and 1 × ISO Coarse 75% (G4)
Fits BT2.5F
€18.50incl. 21% VAT
G4/F7
Currently unavailable1 × ISO ePM1 65% (F7) and 1 × ISO Coarse 75% (G4)
Fits BT3.5F
€20.50incl. 21% VAT
G4/F7
Currently unavailable1 × ISO ePM1 65% (F7) and 1 × ISO Coarse 75% (G4)
Fits BT3.5F
€22.50incl. 21% VAT
G4/G4
Currently unavailable2 × ISO Coarse 75% (G4)
Fits 405x315x48
€44.00incl. 21% VAT
G4/F7
Currently unavailable1 × ISO ePM1 65% (F7) and 1 × ISO Coarse 75% (G4)
Fits 405x315x48
€57.00incl. 21% VAT
F7/F7
Currently unavailable2 × ISO ePM1 65% (F7)
Fits 405x315x48
€77.00incl. 21% VAT
Replacing the filters of a Begetube unit
Begetube heat recovery units have one filter on the supply air and one on the extract air. Replace them every six months, check them every three. Our sets match the size and frame of each model's original filter, in ISO Coarse 75% (G4) or ISO ePM1 65% (F7).
Compatible product. Not manufactured or sold by the brand named. Brand and model names are used solely to indicate compatibility.
Frequently asked questions
How do I know which filter fits my Begetube?
Open your model's page: it lists the number of filters, their dimensions and their frame. Compare with the filter in place if in doubt.
Can I fit an F7 on both sides?
The F7/F7 set exists for every model. Pressure drop is higher: keep that choice for a unit that accepts it and watch the filter indicator.
Would you rather we took care of it?
In Brussels, Brabant and Hainaut we replace the filters during your unit's service visit, with a written report.